AR085382A1 - DATA GENERATION FOR GEOMECHANICAL MODELING - Google Patents

DATA GENERATION FOR GEOMECHANICAL MODELING

Info

Publication number
AR085382A1
AR085382A1 ARP120100594A ARP120100594A AR085382A1 AR 085382 A1 AR085382 A1 AR 085382A1 AR P120100594 A ARP120100594 A AR P120100594A AR P120100594 A ARP120100594 A AR P120100594A AR 085382 A1 AR085382 A1 AR 085382A1
Authority
AR
Argentina
Prior art keywords
grid
mesh
values
node locations
data
Prior art date
Application number
ARP120100594A
Other languages
Spanish (es)
Inventor
Xinpu Shen
Xiaomin Hu
Original Assignee
Landmark Graphics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Landmark Graphics Corp filed Critical Landmark Graphics Corp
Publication of AR085382A1 publication Critical patent/AR085382A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/083—Controlled source electromagnetic [CSEM] surveying
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/20—Computer models or simulations, e.g. for reservoirs under production, drill bits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Sistemas, métodos y software relacionados con el modelado geomecánico de una región subterránea (104). En algunos aspectos, se reciben datos de cuadrícula (200a) de diferencias finitas (FD) y datos de malla (202a) de elementos finitos (FE). Los datos de cuadrícula de FD incluyen localizaciones de nodo de cuadrícula de DF (210) y valores de cuadrícula de DF. Los valores de cuadrícula de DF incluyen valores de una propiedad de una formación subterránea para cada localización de nodo de cuadrícula de DF. Los datos de malla de EF incluyen localizaciones de nodo de malla de EF (212) y dominios espaciales (214) para cada una de las localizaciones de nodo de malla de EF. Se generan valores de una propiedad de la formación subterránea para cada una de las localizaciones de nodo de malla de EF. El valor de una localización determinada de nodo de malla de EF se genera en base a los valores de cuadrícula de DF para localizaciones de nodo de cuadrícula de DF dentro del dominio espacial alrededor de dicha localización de nodo de malla de EF. Los valores generados se asignan a las localizaciones de nodo de malla de EF de los datos de malla de EF (202b) para el modelado geomecánico de la región subterránea.Systems, methods and software related to the geomechanical modeling of an underground region (104). In some aspects, grid data (200a) of finite differences (FD) and mesh data (202a) of finite elements (FE) are received. FD grid data includes DF grid node locations (210) and DF grid values. DF grid values include values of a property of an underground formation for each DF grid node location. EF mesh data includes EF mesh node locations (212) and spatial domains (214) for each of the EF mesh node locations. Values of a property of the underground formation are generated for each of the EF mesh node locations. The value of a given EF mesh node location is generated based on the DF grid values for DF grid node locations within the spatial domain around said EF mesh node location. The generated values are assigned to the EF mesh node locations of the EF mesh data (202b) for the geomechanical modeling of the underground region.

ARP120100594A 2011-02-22 2012-02-23 DATA GENERATION FOR GEOMECHANICAL MODELING AR085382A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/025732 WO2012115628A1 (en) 2011-02-22 2011-02-22 Generating data for geomechanical modeling

Publications (1)

Publication Number Publication Date
AR085382A1 true AR085382A1 (en) 2013-09-25

Family

ID=46721148

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120100594A AR085382A1 (en) 2011-02-22 2012-02-23 DATA GENERATION FOR GEOMECHANICAL MODELING

Country Status (7)

Country Link
US (1) US8862443B2 (en)
EP (1) EP2678801B1 (en)
CN (1) CN103493063B (en)
AR (1) AR085382A1 (en)
CA (1) CA2828081C (en)
MX (1) MX2013009702A (en)
WO (1) WO2012115628A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10366185B2 (en) 2013-08-27 2019-07-30 Halliburton Energy Services, Inc. Generating a flow model grid based on truncation error threshold values
US9576084B2 (en) 2013-08-27 2017-02-21 Halliburton Energy Services, Inc. Generating a smooth grid for simulating fluid flow in a well system environment
WO2015117116A1 (en) * 2014-02-03 2015-08-06 Halliburton Energy Services, Inc. Optimizing a grid for finite element solutions for subterranean region simulations
US10082601B2 (en) 2014-12-04 2018-09-25 Chevron U.S.A. Inc. System and method for geomechanical and rock physics elastostatic modeling
EP3246858A1 (en) * 2016-05-19 2017-11-22 Repsol, S.A. Computer implemented method for generating a field development plan (fdp) for the exploitation of oil and gas reservoirs
CN109116418B (en) * 2018-08-01 2020-07-10 中国石油天然气股份有限公司 Three-dimensional wave equation mixed grid finite difference numerical simulation method and device
US20230076053A1 (en) * 2021-09-09 2023-03-09 Landmark Graphics Corporation Contextualization of geoscientific data using geological age framework

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740342A (en) * 1995-04-05 1998-04-14 Western Atlas International, Inc. Method for generating a three-dimensional, locally-unstructured hybrid grid for sloping faults
US8131525B2 (en) * 2005-04-07 2012-03-06 University Of Florida Research Foundation, Inc. System and method for tool point prediction using multi-component receptance coupling substructure analysis
EA200800434A1 (en) * 2005-07-27 2008-10-30 Эксонмобил Апстрим Рисерч Компани MODELING OF A WELL, ASSOCIATED WITH THE PRODUCTION OF HYDROCARBONS FROM UNDERGROUND FORMATIONS
EA015435B1 (en) * 2005-07-27 2011-08-30 Эксонмобил Апстрим Рисерч Компани A method of modeling well technological indices
WO2007102973A2 (en) * 2006-03-08 2007-09-13 Exxonmobil Upstream Research Company Efficient computation method for electromagnetic modeling
US8265915B2 (en) * 2007-08-24 2012-09-11 Exxonmobil Upstream Research Company Method for predicting well reliability by computer simulation
WO2009079088A1 (en) * 2007-12-14 2009-06-25 Exxonmobil Upstream Research Company Modeling subsurface processes on unstructured grid
WO2009139949A1 (en) 2008-05-13 2009-11-19 Exxonmobil Upstream Research Company Modeling of hydrocarbon reservoirs using design of experiments methods
US9110190B2 (en) * 2009-06-03 2015-08-18 Geoscale, Inc. Methods and systems for multicomponent time-lapse seismic measurement to calculate time strains and a system for verifying and calibrating a geomechanical reservoir simulator response
US9043189B2 (en) 2009-07-29 2015-05-26 ExxonMobil Upstream Research—Law Department Space-time surrogate models of subterranean regions
US20110310101A1 (en) * 2010-06-22 2011-12-22 Schlumberger Technology Corporation Pillar grid conversion

Also Published As

Publication number Publication date
EP2678801A1 (en) 2014-01-01
CA2828081A1 (en) 2012-08-30
CA2828081C (en) 2017-02-14
US8862443B2 (en) 2014-10-14
EP2678801B1 (en) 2022-10-19
CN103493063B (en) 2016-06-01
EP2678801A4 (en) 2018-01-17
US20130346042A1 (en) 2013-12-26
WO2012115628A1 (en) 2012-08-30
CN103493063A (en) 2014-01-01
MX2013009702A (en) 2014-07-09

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